Is There a Way to Share RAM Between v Ms?

When i provision v m on my systems, i starve the crap out of em for ram. When i don't have a client overriding me who thinks they know better. V m gets, you know, eight gigs o ram and that's it. They can actually balloon in and out. That's the other advantage toun o, doing your false system cashing at the host level. Youca bounce your v m. The cashes are still hot.